• 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

특허 상세정보

Cooler cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/00   
미국특허분류(USC) 280/652; 280/659; 280/047.26; D34/012
출원번호 US-0226001 (2002-08-21)
발명자 / 주소
인용정보 피인용 횟수 : 27  인용 특허 : 18

Cooler carts are desirable for transporting coolers. Coolers come in various sizes, and can become quite heavy once filled with ice and food or beverages. The cooler cart adapts to a wide range of cooler sizes by having the ability to telescope both lengthwise and widthwise. A telescoping handle shaft is also provided to adjust the height of the handle. All four corners of the cooler cart are supported by either four wheels mounted on the corners or two legs on the front corners and to wheels on the rear corners. The handle shaft is hingedly mounted, all...


1. A cooler cart comprising:a handle having opposing ends;a first end member having opposing ends, a middle, and a bottom, with said middle connected to said end of said handle;a first side member having opposing ends and a bottom, with one end connected to said end of said first end member;a second end member having opposing ends and a bottom, with one end connected to said opposing other end of said first side member;a second side member having opposing ends and a bottom, with one end connected to said opposing end of said second end member and said op...

이 특허에 인용된 특허 (18)

  1. Chang Seth (No. 334 ; Tung-Jung Rd. Hsi-Jung Tsun ; Ta-Li Hsiang ; Taichung Hsien TWX). Adjustable mobile base. USP1994045299817.
  2. Ryals Dudley R. (319 S. Main Smolan KS 67479). Collapsible utility carrier. USP1992015080387.
  3. Bolton ; Jr. Albert. Cooler caddy. USP1998075779252.
  4. Wisz William (81 Liddell St. Buffalo NY 14212). Cooler carrier apparatus. USP1995115465996.
  5. Abbema William D. (Rte. 3 ; Box 3344 Pearland TX 77581). Cooler tote. USP199505D358921.
  6. Bradford Michael A. (3931 Hillman Rd. East Columbus OH 43207). Cooler tote. USP1992125169164.
  7. Alioa, Daniel; Stevens, Richard E.. Hand cart. USP1984054451053.
  8. Kirkendall Vern S. (783 Portal Dr. Chico CA 95926). Low-bed service cart. USP1989014796909.
  9. Snoeyenbos Gordon E.. Machinery mover. USP1998105826893.
  10. Hewitt Timothy W.. Mobile base. USP2000086109625.
  11. Wickersham Wayne M. (Roseville MI) Wickersham Colleen A. (Roseville MI) Diener Kevin G. (St. Clair Shores MI) Diener JoAnn S. (St. Clair Shores MI) Skogler Brian (Spring Lake MI). Mobile cooler chest and cooler chest support. USP1990124976448.
  12. McCoy Stephen T. (Missouri City TX) Clark ; Jr. Jack G. (Houston TX). Size variable cart. USP1993105249823.
  13. Edmonds Joseph (17817 Crenshaw ; #1 Torrance CA 90504). Utility carrier. USP1988124790559.
  14. Cox Lem L.. Utility wagon. USP2000086109644.
  15. Meinders Larry L. (1406 Sussex Dr. Ocean Springs MS 39564). Wheelable, storable cooler. USP1994055313817.
  16. Robert Bedsole. Wheeled container cart. USP2002106471237.
  17. Lardell Howard (2006 Oxford St. Twinsburg OH 44087). Wheeled hand truck for transporting a cooler or the like. USP198908D302891.
  18. Hodges Douglas (672 W. 12th St. San Pedro CA 90731). Work dolly having adjustable height, width and length. USP1997025599031.

이 특허를 인용한 특허 피인용횟수: 27

  1. Turner, Jr., Eddie Lee. Adjustable all-terrain dolly system and method. USP20180810053129.
  2. Barnett, Cliff; Barlow, David R.. Adjustable container carriage. USP2005086923468.
  3. Barnes, Arthur Wayne; Kinchen, Vance Vernon; Gregg, Todd Earl. Article transport vehicles and methods of transporting articles. USP2015038967634.
  4. McCullough, Clarence Cornelious. Carrier. USP201304D679466.
  5. Feliciano, Jr., Angel M.. Carrying device. USP2015079090275.
  6. Wang, Chia-Ming. Computer cart. USP2010077762566.
  7. Kissun, Devanand. Dolly. USP200906D594622.
  8. Lorrigan, Daniel P.. Expandable cooler cart. USP2016089415786.
  9. Ryan, Gregory Joseph. Food, water and vital supplies storage and transport cart. USP20190410246115.
  10. Worley, Andrea M.. Insulated cooler caddy. USP2018059956978.
  11. Banasik, Daniel; Krohmer, Steven. Mobile base. USP201003D611219.
  12. Banasik, Daniel; Krohmer, Steven. Mobile base. USP200909D600873.
  13. Wright,Ronald A.. Mobile half barrel ice chest. USP200902D586188.
  14. Pikulski, Joseph L.. Mobilized cooler device with fork hanger assembly. USP20180910071303.
  15. Slick, Brooke. Multiple use assistive cart. USP2017089738297.
  16. Liu, Yiang-Chou. Multipurpose stand. USP2017129845125.
  17. Zheng, Wang; Yanfeng, Yang; Jinsong, Cao. Pallet truck handle assembly. USP20190110173709.
  18. Cronin, John E.; Reasner, Nick. Portable cooler. USP2017019555921.
  19. Chambers,Gary C.; Chambers,Chance A.. Practical and entertaining recreational vehicle. USP2006067055642.
  20. Chambers,Gary C.; Chambers,Chance A.. Practical and entertaining recreational vehicle. USP2008087407032.
  21. Howard, Steven. Rolling paint caddy. USP201605D755462.
  22. Cronin, John E.; Reasner, Nick. Sports fan cooler attachment for tailgating purposes. USP2017039596915.
  23. Vaverek, Milton. Three wheel cargo cart with lifting drawbar. USP2017099758184.
  24. Gu, Xinjun. Trammer. USP2009097588257.
  25. Gullino, Eugenio; Ducato, Roberto. Trolley for conveying containers for pieces or components in an industrial plant. USP2017079694838.
  26. Scott,David K; Jackman,Thomas R. Vehicle. USP2007077249778.
  27. Wilmarth,Ralph H. Wheeled golf bag carrier. USP2007067229082.